N-(2,5-dimethylphenyl)-3-(4-hydroxy-3-methoxyphenyl)-2-(2H-tetrazol-5-yl)propanamide CAS 483995-72-8

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N-(2,5-dimethylphenyl)-3-(4-hydroxy-3-methoxyphenyl)-2-(2H-tetrazol-5-yl)propanamide.

N-(2,5-dimethylphenyl)-3-(4-hydroxy-3-methoxyphenyl)-2-(2H-tetrazol-5-yl)propanamide (CAS 483995-72-8), molecular formula C19H21N5O3 and molecular weight 367.40 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, N-(2,5-dimethylphenyl)-3-(4-hydroxy-3-methoxyphenyl)-2-(2H-tetrazol-5-yl)propanamide (C19H21N5O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 367.40 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures N-(2,5-dimethylphenyl)-3-(4-hydroxy-3-methoxyphenyl)-2-(2H-tetrazol-5-yl)propanamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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